Index


A

action 2-4
address
broadcast 4-7
external 3-18
internal 3-18
Internet 4-5
address resolution 4-28
Address Resolution Protocol 4-30
addresses
hardware 4-25
Agents 3-10
alarms 2-35
ANSI C standard library 1-3
application-to-pSOS+ interface 7-5
architecture 1-2
ARP 4-5, 4-30
ARP Table 4-29
ASR 2-31
ASR operations 2-32
asynchronous I/O 7-14
asynchronous RSC 3-9
asynchronous signals 2-31
asynchrony 2-4
auto-initialization 7-4, 7-10
automatic roundrobin scheduling 2-10

B

binary streams 6-8
blocked task state 2-6
blocking 5-26
boot record 5-6
broadcast address 4-7
broadcasting a message 2-24
buffer header 7-18
buffers 2-21, 4-32
128-byte 4-37
zero-size 4-37

C

CD-ROM volumes 5-3, 5-13, 5-24
naming files on 5-19
client 4-10
client authentication 4-54
clock tick 2-34
coherency checks 3-11
control blocks
partition (PTCB) 2-21
queue (QCB) 2-23
region (RNCB) 2-20
semaphore (SMCB) 2-30
task (TCB) 2-15
conventions xvi
creation
of message queues 2-22
of partitions 2-21
of regions 2-19
of semaphores 2-30
of tasks 2-14
of variable length message queues 2-27

D

data blocks 4-32
datagram sockets 4-8
deblocking 5-26
decomposition criteria 2-4
decomposition of an application 2-4
default gateway 4-18
deletion
of message queues 2-23
of partitions 2-22
of regions 2-19
of semaphores 2-30
of tasks 2-41
of variable length message queues 2-20, 2-27, 2-28
dependent action 2-4
destination Internet address 4-5
device auto-initialization 7-4, 7-10
device drivers
environment 7-8
pHILE+ 7-18
pREPC+ 7-16
dispatch criteria 2-12
dual-ported memory 3-17

E

end-of-file flag 6-10
error flag 6-10
error handling 4-17
errors
fatal 2-39
events 2-28
operations 2-29
versus messages 2-29
expansion unit 5-37
extent 5-37
extent map 5-38
external address 3-18

F

failed nodes 3-13
fatal error handler 2-40
fatal errors 2-39
FC_LOGBSIZE 5-13, 5-26
FC_NBUF 5-26
FC_NCFILE 5-20
FC_NFCB 5-20
filesystem manager 1-3
flags
NI 4-25
FLIST 5-34
fully- buffered 6-7

G

gateways 4-5
Global Object Table 3-5
global objects 3-4
global shutdown 3-16

H

hardware addresses 4-25
heap management algorithm 2-21
hosts 4-6

I

I/O 7-1
asynchronous 7-13
block translation 7-20
buffer header 7-18
mutual exclusion 7-12
pREPC+ 7-16
switch table 7-3
synchronous 7-13
system overview 7-2
transaction sequencing 7-20
I_RETURN entry 2-12
ICMP 4-4, 4-40
message types 4-40
idle tasks 2-18
IGMP 4-41
initialization 5-4
internal address 3-18
internet 4-5
Internet address 4-5
Internet Control Message Protocol 4-40
interrupt service routines 2-36
IOPB parameter block 7-18
IP 4-3, 4-5
IP multicast 4-20
ISR 2-36, 2-38
returning from 2-12
ISR-to-task communication 2-22

J

job 2-4

K

kernel 1-2, 2-1
Kernel Interface 3-2
KI 3-2

L

LC_BUFSIZ 6-6
LC_TIMEOPT 6-6
LC_WAITOPT 6-6
line-buffered 6-7
link field 2-25
loader drivers 7-17
Local Object Table 3-5
local volumes 5-13, 5-24

M

major device number 7-3, 7-5
manual roundrobin scheduling 2-11
master node 3-2
maximum transmission unit 4-24
memory
buffers 2-21
dual-ported 3-17
heap management algorithm 2-21
partitions 2-21
Region 0 2-20
regions 2-19
segments 2-19
memory management services 2-18
message block triplet 4-32
message blocks 4-32, 4-37
message queues 2-22
ordinary 2-25
variable length 2-27
messages 2-24, 4-32
broadcasting 2-24
buffers 2-25
contents of 2-24
length 2-27
queue length 2-28
receiving 2-24
sending 2-24
synchronization of 2-26
versus events 2-29
MIB-II
accessing tables 4-46
object categories 4-43
object types 4-45
tables 4-49
MIB-II support 4-43
minor device number 7-5
MPCT 3-2
MS-DOS volumes 5-13, 5-24
floppy disk format 7-21
hard disk format 7-22
hard drive considerations 7-23
initializing 5-4
naming files on 5-18
MTU 4-24
multicast 4-20
Multiprocessor Configuration Table 3-2
multitasking 2-2
mutual exclusion 2-22, 7-12

N

NC_CFGTAB 4-52
NC_DEFGID 4-42
NC_DEFGN 4-18
NC_DEFUID 4-42
NC_HOSTNAME 4-42
NC_INI 4-27
NC_IROUTE 4-18
NC_NNI 4-26
NC_SIGNAL 4-16
Network Interface 4-4, 4-23
network manager 1-2
network mask 4-6
networking facilities 4-1
NFS 4-42
NFS volumes 5-3, 5-13
naming files on 5-19
NI 4-4, 4-23
flags 4-25
NI Table 4-26
node failure 3-13
node numbers 3-3
node restart 3-14
node roster 3-16
nodes 4-5, 4-6
master 3-2
slave 3-2
notation conventions xvi
notepad registers 2-18

O

object classes 2-12
Object Create system calls 2-12
object ID 2-12, 3-4
Object Ident system calls 2-12, 3-5
object name 2-12
objects 3-4
global 3-4
stale 3-15
open socket tables 4-14
out-of-band data 4-13

P

packet type 4-31
packets 4-5, 4-17, 4-34
partition control block 2-21
partition table 5-5
partitions 2-21
pHILE+ 5-1
basic services 5-19
blocking and deblocking 5-26
cache buffers 5-26
deleting tasks 5-47
direct volume I/O 5-25
drivers 7-18
file types 5-15
formatted volumes 5-13, 5-31
NFS services 5-13
pathnames 5-15
restarting tasks 5-46
synchronization modes 5-28
volume names and device numbers 5-11
volume operations 5-11
volume types 5-2
pHILE+ driver 7-16
pHILE+ format volumes 5-13, 5-24, 7-20
block allocation 5-41
data address mapping 5-39
expansion unit 5-37
extent 5-37
extent map 5-38
file block types 5-34
file descriptor 5-36
file descriptor list 5-34
file number 5-35
file structure 5-43
naming files on 5-18
organization 5-31
root block 5-32
root directory 5-33
volume bitmap 5-33
pHILE+ volumes
initializing 5-4
pNA+ 4-3
address resolution 4-28
architecture 4-3
ARP Table 4-29
buffer configuration 4-35
daemon task 4-14
environment 4-5
error handling 4-17
ICMP 4-40
IGMP 4-41
IP multicast 4-20
memory configuration 4-35
MIB-II support 4-43
network interface 4-23
NFS support 4-42
NI attributes 4-24
NI Table 4-26
packet routing 4-17
signal handling 4-16
socket layer 4-7
subcomponents 4-52
unnumbered serial links 4-23
zero copy operations 4-38
pNAD 4-15
p-port 3-17
preemption bit 2-10
pREPC+ 6-1
buffers 6-6
deleting tasks 6-10
environment 6-3
error handling 6-9
file structure 6-5
files 6-4
functions 6-2
I/O 7-16
memory allocation 6-9
restarting tasks 6-10
streams 6-8
pREPC+ drivers 7-16
pROBE+ debugger 1-4
pRPC+ 4-52
client authentication 4-54
global variables 4-56
port mapper 4-56
pSOS+
attributes 2-3
kernel 2-1
region manager 2-21
services 2-5
pSOS+m 3-1
architecture 3-2
coherency checks 3-12
overview 3-1
startup 3-11
pSOS+-to-driver interface 7-6
pSOSystem
ANSI C standard library 1-3
architecture 1-2
components 1-2
debug environment 1-4
facilities 1-4
filesystem manager 1-3
kernel 1-2, 2-1
network manager 1-2
overview 1-1
RPC library 1-2
PTCB 2-21

Q

QCB 2-23
queue control block 2-23
queues
operations 2-24

R

raw sockets 4-9
ready task state 2-6
receiving a message 2-24
receiving an event 2-29
Region 0 2-19
region control block 2-20
region manager 2-21
regions 2-19
rejoin latency requirements 3-16
remote service calls 3-6
restarting nodes 3-14
RNCB 2-20
root block 5-6
roundrobin
criteria for disabling 2-11
roundrobin bit 2-10
roundrobin scheduling
automatic 2-10
manual 2-11
routes 4-17
direct 4-17
host 4-17
indirect 4-17
network 4-17
routing facilities 4-17
RPC library 1-2
RSC 3-6
RSC overhead 3-11
running task state 2-6

S

SCB 4-14
scheduling 2-9
modification of 2-16
segments 2-19
semaphore control block 2-30
semaphores 2-30
operations 2-30, 2-31
sending a message 2-24
sending an event 2-29
sequence numbers 3-15
server 4-10
shutdown
global 3-16
shutdown procedure 2-40
signal handler 4-16
signals 4-16
signals versus events 2-33
slave node 3-2
SMCB 2-30
SNMP 4-43
agents 4-51
socket control blocks 4-14
socket descriptor 4-9
socket layer 4-3, 4-7
sockets 4-8
addresses 4-9
connection 4-10
connectionless 4-12
creation 4-9
data structures 4-14
data transfer 4-11
datagram 4-8
foreign 4-11
local 4-11
non-blocking 4-13
options 4-13
out-of-band data 4-13
raw 4-9
socket extensions 4-39
stream 4-8
termination 4-12
s-port 3-17
stale IDs 3-15
state transitions 2-6
stdin, stdout, stderr 6-7
storage management services 2-18
stream sockets 4-8
streams 6-8
binary 6-8
text 6-8
subnets 4-6
synchronization 2-22
synchronous I/O 7-13
synchronous RSC 3-7
system architecture 1-2

T

task 2-3, 2-4
ASR 2-32
control block 2-15
creation 2-14
management 2-13
memory 2-17
mode word 2-16
preemption 2-3
priority 2-3, 2-9
scheduling 2-9
states 2-5
termination 2-17
task-to-task communication 2-22
TCB 2-15
TCP 4-3
text streams 6-8
time and date 2-34
time management 2-33
time unit 2-34
timeout facility 2-34
timeslicing 2-10, 2-36
timeslice quantum 2-10
timing
absolute 2-35
relative 2-35
token, semaphore 2-31
transport layer 4-3

U

UDP 4-3
unnumbered serial links 4-23

V

variable length message queue 2-27
volume initialization 5-4
volume parameter record 5-6
volume, definition of 5-2

W

wakeups 2-36




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